<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <title>Document</title>
</head>

<body>
    <script>
        let params = {
            a: 1,
            b: 2,
            c: 3
        }

        // 需求：将params对象的键值对处理成  键值对的字符串 

        // 拆解
    </script>
</body>

</html>